PGEM PRO High-Capacity Battery Module Reliable, Powerful, and Scalable Home Energy Storage

① 3-6kW true off-grid solar shading device with hybrid functionality

② Supports PV, battery, grid, and generator input

③ Specifically designed for energy independence and backup use

④ Wide PV input range for flexible system design

⑤ Integrated CT interface for smart power control

⑥ Remote monitoring and OTA updates via LuxCloud

⑦ 2-year warranty (3-year warranty for Luxpower batteries)

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Description

14.3 kWh safe LFP chemistry

Smart BMS with auto-addressing

10-year warranty

0.5C continuous charge/discharge 
Wall-mounted / Grounded
Parallel up to 32 modules
Remote firmware upgrades

Higher Capacity, Longer Backup

With 14.3 kWh of usable energy and a robust 280 Ah capacity, PGEM PRO supports extended power backup to cover critical loads during blackouts or grid outages.

Advanced Smart BMS

Equipped with a powerful battery management system with auto-addressing, PGEM PRO offers multi-level protections against overvoltage, undervoltage, overcurrent, temperature extremes, and short circuits, with active balancing to extend battery life.

Robust & Flexible

0.5C continuous power means PGEM PRO delivers consistent, safe performance even under higher loads. Peak discharging up to 200A guarantees excellent surge capability.

Effortless Expansion

Scale easily by paralleling up to 32 units without extra equipment. The system continues running even if a slave module temporarily drops offline, maximizing stability.

Broad Compatibility

Compatible with Luxpower, Victron, Growatt, Deye, Voltronic, SMA, Goodwe, Solis, Sofar, SolArk, SRNE, Must, and other leading inverters.

Ideal for Residential and Small Commercial Applications

Higher energy reserves for larger homes or light commercial loads
Reliable backup power during grid outages
Scalable solution for growing energy demands
Safe indoor installation, low maintenance

Remote Maintenance Support

Flexible remote upgrade options with built-in firmware backup provide a safer, easier path to keep your system up to date.

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Specification

Datasheet GEN-LB-EU 5K GEN-LB-EU 6K
INPUT (PV DC)
Max. PV array power (W) 8000 8000
Rated PV input voltage (V) 360V 360V
Number of independent MPPT inputs 2 2
PV input voltage range (V) 100~550 100~550
MPPT voltage range (V) 120~500 120~500
Start-up voltage (V) 140 140
Max. PV input current per MPPT (A) 17 17
Max. PV short-circuit current input per MPPT (A) 25 25
Battery
Compatible battery type Lithium-ion / Lead-Acid Lithium-ion / Lead-Acid
Rated battery voltage (V) 48 48
Battery voltage range (V) 40~60 40~60
Max. charge/discharge current (A) 100A 120A
Max. charge/discharge power (W) 5000 6000
Force wake up battery from PV fuction (Y/N) Y Y
Grid
Rated AC voltage (V) 230 230
Rated AC frequency (Hz) 50/60 50/60
Rated AC output current (A) 21.7A 26A
Rated AC output power (W) 5000 6000
Max. AC input current (A) 34.7 34.7
PF 0.99 (Adjustable from 0.8 leading to 0.8 lagging) 0.99 (Adjustable from 0.8 leading to 0.8 lagging)
THDI <3% <3%
Rated AC current of BYPASS relays (A) 60 60
UPS
Rated output power (W) 5000 6000
Rated output voltage (V) 230 230
Rated output current (A) 21.7A 26A
Rated output frequency (Hz) 50/60 50/60
Surge power, duration
Switching time (UPS) <20ms <20ms
Wave form sine wave sine wave
THDV <5% <5%
Efficiency
MPPT efficiency 99.9% 99.9%
Max. efficiency 97.3% 97.3%
Max. charge efficiency 94.5% 94.5%
Max. discharge efficiency 94.5% 94.5%
Protection
Over current / voltage protection (Y/N) YES YES
Anti-islanding protection (Y/N) YES YES
AC Short-circuit current protection (Y/N) YES YES
Leakage current protection (Y/N) YES YES
Ground fault monitoring (Y/N) YES YES
Grid monitoring (Y/N) YES YES
DC Switch (Y/N) YES YES
DC Surge protection Type III Type III
AC Surge protection Type III Type III
General
Dimensions (W*H*D) 455*467*181mm / 17.9*18.4*7.1inch 455*467*181mm / 17.9*18.4*7.1inch
Weight (kg) 29kg / 64lbs 29kg / 64lbs
Ingress protection rating IP65 IP65
Operating environment temperature range (°C) -25~60 -25~60
Storage temperature range (°C) -40~65 -40~65
Relative humidity 0~95% 0~95%
Display & Communication interface LCD, RS485/Wi-Fi/CAN LCD, RS485/Wi-Fi/CAN
Warranty 5 years 5 years
Cooling method Smart cooling Smart cooling
Topology on AC side Transformer-less Transformer-less
Topology on Battery side Transformer Transformer
Altitude (m) <2000 <2000
Noise emission (typical) <25dB <25dB
DC connection (VP-D4/MC4(Optional)) MC4 MC4
AC connector YES YES

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